2019224428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{19157}}^1$

素因数の和:21201

約数の個数: 24

約数和(自身を含む): 3807537552

約数和(自身を除く): 1788313124

約数列:

[1, 2, 4, 13, 26, 52, 2027, 4054, 8108, 19157, 26351, 38314, 52702, 76628, 105404, 249041, 498082, 996164, 38831239, 77662478, 155324956, 504806107, 1009612214, 2019224428]

約数ペア:

[(1, 2019224428), (2, 1009612214), (4, 504806107), (13, 155324956), (26, 77662478), (52, 38831239), (2027, 996164), (4054, 498082), (8108, 249041), (19157, 105404), (26351, 76628), (38314, 52702)]